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Cheap flights from Tucson to Singapore from $619

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Tucson to Singapore departing on 11/7. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Find the cheapest flights from Tucson to Singapore

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
3:03 pm - 12:20 am
TUS
-
SIN
42h 17m
2 stops
Multiple Airlines Logo
6:15 am - 2:13 pm
SIN
-
TUS
46h 58m
2 stops
$1,144Multiple Airlines
Mon, Aug 31 - Mon, Sep 28
Delta Logo
7:10 am - 11:55 pm
TUS
-
SIN
25h 45m
2 stops
Delta Logo
10:00 pm - 10:13 pm
SIN
-
TUS
39h 13m
2 stops
$1,180Delta
Wed, Sep 9 - Mon, Oct 12
Korean Air Logo
7:00 am - 12:10 am
TUS
-
SIN
26h 10m
2 stops
Korean Air Logo
10:30 pm - 10:07 pm
SIN
-
TUS
38h 37m
2 stops
$1,185Korean Air
Thu, Oct 29 - Mon, Nov 2
Multiple Airlines Logo
11:44 am - 7:10 pm
TUS
-
SIN
40h 26m
2 stops
Multiple Airlines Logo
8:45 pm - 10:00 am
SIN
-
TUS
28h 15m
1 stop
$1,357Multiple Airlines
Mon, Aug 31 - Mon, Sep 28
Multiple Airlines Logo
6:14 pm - 1:15 pm
TUS
-
SIN
28h 01m
2 stops
Multiple Airlines Logo
8:45 pm - 8:10 pm
SIN
-
TUS
38h 25m
1 stop
$1,501Multiple Airlines
Wed, Sep 9 - Mon, Oct 12
Qatar Airways Logo
5:43 pm - 8:50 am
TUS
-
SIN
48h 07m
2 stops
Qatar Airways Logo
3:15 am - 9:02 pm
SIN
-
TUS
32h 47m
2 stops
$1,602Qatar Airways
Thu, Jul 2 - Tue, Jul 7
Multiple Airlines Logo
10:31 am - 5:15 am
TUS
-
SIN
27h 44m
1 stop
Multiple Airlines Logo
8:45 pm - 8:10 pm
SIN
-
TUS
38h 25m
1 stop
$1,637Multiple Airlines
Wed, Sep 9 - Mon, Oct 12
Multiple Airlines Logo
3:03 pm - 5:35 pm
TUS
-
SIN
35h 32m
1 stop
Multiple Airlines Logo
8:45 pm - 10:00 am
SIN
-
TUS
28h 15m
1 stop
$1,663Multiple Airlines
Mon, Aug 31 - Mon, Sep 28
United Airlines Logo
12:50 pm - 7:00 am
TUS
-
SIN
27h 10m
1 stop
United Airlines Logo
10:10 am - 7:25 pm
SIN
-
TUS
24h 15m
1 stop
$1,941United Airlines
Thu, Oct 29 - Mon, Nov 2
United Airlines Logo
7:18 pm - 7:00 am
TUS
-
SIN
20h 42m
1 stop
United Airlines Logo
10:10 am - 9:42 pm
SIN
-
TUS
26h 32m
2 stops
$1,946United Airlines
Thu, Oct 29 - Mon, Nov 2

United Airlines flights from Tucson to Singapore

Our best United Airlines deals on Tucson to Singapore flight tickets
United Airlines
Oct 29
TUS12:50 pmTucson
27h 10m
1 stop
SIN7:00 amSingapore Changi
Nov 2
SIN10:10 amSingapore Changi
24h 15m
1 stop
TUS7:25 pmTucson
$1,941
United Airlines
Oct 29
TUS7:18 pmTucson
20h 42m
1 stop
SIN7:00 amSingapore Changi
Nov 2
SIN10:10 amSingapore Changi
26h 32m
2 stops
TUS9:42 pmTucson
$1,946
United Airlines
Jul 2
TUS5:45 amTucson
33h 30m
2 stops
SIN6:15 amSingapore Changi
Jul 8
SIN8:45 amSingapore Changi
21h 02m
1 stop
TUS2:47 pmTucson
$2,246

momondo Fare Finder

 
Customize your flight search to find flights from Tucson to Singapore that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated June 5, 2026.
Use the filters below to find and compare flights from Tucson to Singapore that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

TucsonSingapore

TUS - SIN

TUSSIN

Tucson

Mon 8/31

3:03 pm-12:20 am

2 stops42h 17m

Singapore Changi

Mon 9/28

6:15 am-2:13 pm

2 stops46h 58m

$1,144

TucsonSingapore

TUS - SIN

TUSSIN

Tucson

Wed 9/9

7:10 am-11:55 pm

2 stops25h 45m

Singapore Changi

Mon 10/12

10:00 pm-10:13 pm

2 stops39h 13m

$1,180

TucsonSingapore

TUS - SIN

TUSSIN

Tucson

Thu 10/29

7:00 am-12:10 am

2 stops26h 10m

Singapore Changi

Mon 11/2

10:30 pm-10:07 pm

2 stops38h 37m

$1,185

TucsonSingapore

TUS - SIN

TUSSIN

Tucson

Mon 8/31

11:44 am-7:10 pm

2 stops40h 26m

Singapore Changi

Mon 9/28

8:45 pm-10:00 am

1 stop28h 15m

$1,357

TucsonSingapore

TUS - SIN

TUSSIN

Tucson

Wed 9/9

6:14 pm-1:15 pm

2 stops28h 01m

Singapore Changi

Mon 10/12

8:45 pm-8:10 pm

1 stop38h 25m

$1,501

TucsonSingapore

TUS - SIN

TUSSIN

Tucson

Thu 7/2

5:43 pm-8:50 am

2 stops48h 07m

Singapore Changi

Tue 7/7

3:15 am-9:02 pm

2 stops32h 47m

$1,602

TucsonSingapore

TUS - SIN

TUSSIN

Tucson

Wed 9/9

10:31 am-5:15 am

1 stop27h 44m

Singapore Changi

Mon 10/12

8:45 pm-8:10 pm

1 stop38h 25m

$1,637

TucsonSingapore

TUS - SIN

TUSSIN

Tucson

Mon 8/31

3:03 pm-5:35 pm

1 stop35h 32m

Singapore Changi

Mon 9/28

8:45 pm-10:00 am

1 stop28h 15m

$1,663

TucsonSingapore

TUS - SIN

TUSSIN

Tucson

Thu 10/29

12:50 pm-7:00 am

1 stop27h 10m

Singapore Changi

Mon 11/2

10:10 am-7:25 pm

1 stop24h 15m

$1,941
Quickest round-trip

TucsonSingapore

TUS - SIN

TUSSIN

Tucson

Thu 10/29

7:18 pm-7:00 am

1 stop20h 42m

Singapore Changi

Mon 11/2

10:10 am-9:42 pm

2 stops26h 32m

$1,946

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Singapore from

How to get the cheapest flight ticket from Tucson to Singapore

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Can stopping save me money on Tucson to Singapore flights?

You could potentially save up to 2% on your flight if you consider stops on a Tucson to Singapore flight.

When to book flights from Tucson to Singapore

Are you open to changing your travel dates? Check out the ideal times to fly from Tucson to Singapore according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Tucson to Singapore (TUS to SIN) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Tucson to Singapore

Fastest flight time

26h 10m

Direct flights

None
The fastest flight from Tucson to Singapore takes 26h 10m
There are no direct flights from Tucson to Singapore. There are no popular flight routes from Tucson to Singapore.
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Frequently asked questions about flying from Tucson to Singapore

  • How far is Tucson to Singapore Changi by plane?

    Tucson and Singapore Changi are 9184.4 mi apart from one another. Flights usually cover this in 26h 10m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Tucson Airport to Singapore Changi Airport?

    Prices for flights from Tucson Airport to Singapore Changi Airport were last updated today.

  • How old do you have to be to fly from Tucson Airport to Singapore Changi Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Tucson Airport to Singapore Changi Airport.

  • What documentation or ID do you need to fly to Singapore Changi Airport?

    The necessary travel and health documents for your Singapore Changi Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal from Tucson to Singapore?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Singapore from Tucson.

Can I find flights from Tucson to Singapore with flexible booking policies on momondo?

Flights from Tucson to Singapore with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Tucson to Singapore?

Once all potential Tucson to Singapore flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Tucson to Singapore right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Tucson to Singapore now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Singapore and let you know when they change.

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Cabin classes currently available on flights to Singapore

List of cabin classes available on flights landing in Singapore. Availability may vary depending on flight origin and airline.
First Class to Singapore
Business Class to Singaporefrom $2,208